The ref had more mistakes in our favour overall, offside goal and two pens. for Valencia, but the issue is Valencia should've been playing with 10 men since the 15th minute. And that's another football game alltogether. So, Mallenco was bad, but the first major mistake he did was not sending off Mario Suarez for almost breaking Gomes' leg. Depends on how you look at it, but you can't actually say we won because of the ref, because we don't know what would've happened had Valencia played with 10 men so early in the game. We can only estimate that they would've lost in a more clear fashion, because being one man down for so long doesn't usually end too well in football for you.